2027727

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 3326400

約数和(自身を除く): 1298673

約数列:

[1, 3, 9, 13, 27, 39, 53, 109, 117, 159, 327, 351, 477, 689, 981, 1417, 1431, 2067, 2943, 4251, 5777, 6201, 12753, 17331, 18603, 38259, 51993, 75101, 155979, 225303, 675909, 2027727]

約数ペア:

[(1, 2027727), (3, 675909), (9, 225303), (13, 155979), (27, 75101), (39, 51993), (53, 38259), (109, 18603), (117, 17331), (159, 12753), (327, 6201), (351, 5777), (477, 4251), (689, 2943), (981, 2067), (1417, 1431)]